Safety sign



FIG. 1 is a top plan view of my safety sign design;

FIG. 2 is a right side view of my safety sign design, the left side being a mirror image thereof;

FIG. 3 is a front view of my safety sign design;

FIG. 4 is a rear view of my safety sign design; and,

FIG. 5 is a bottom view of my safety sign design.

The drawing is a lined for the colors orange and gray. 

The ornamental design for a safety sign, as shown and described. 